The speed you need to stay in orbit is about 8 kilometers per second.[4]It's a little less if you're in the higher region of low Earth orbit. Only a fraction of a rocket's energy is used to lift up out of the atmosphere; the vast majority of it is used to gain orbital (sideways) speed.
Williamsburgâs Merchantâs Square in the Fall. Most feel that the ideal Williamsburg weather is in the fall. Warm days with temperatures that are often in the high 70âs in September, and fall back into the mid 60âs by November, give way to soft evenings that require only a light jacket.
Snowfall is 8 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 117. On average, there are 209 sunny days per year in Williamsburg, Virginia. The July high is around 89 degrees. The January low is 28. Our comfort index, which is based on humidity during the hot months, is a 36 out of 100, where higher is more comfortable. The US average on the comfort index is 44.